@media (min-width: 1280px) {
  .hamburger {
    position: fixed;
    top: 20px;
    left: 300px;
    z-index: 999;
    display: block;
    width: 32px;
    height: 32px;
    margin-left: 15px;
    background: transparent;
    border: none;
  }

  .hamburger:hover,
  .hamburger:focus,
  .hamburger:active {
    outline: none;
  }

  .hamburger.is-closed:before {
    content: '';
    display: block;
    width: 100px;
    font-size: 14px;
    color: #fff;
    line-height: 32px;
    text-align: center;
    opacity: 0;
    -webkit-transform: translate3d(0, 0, 0);
    -webkit-transition: all .1s ease-in-out;
  }

  .hamburger.is-closed:hover:before {
    opacity: 1;
    display: block;
    -webkit-transform: translate3d(-100px, 0, 0);
    -webkit-transition: all .1s ease-in-out;
  }

  .hamburger.is-closed .hamb-top,
  .hamburger.is-closed .hamb-middle,
  .hamburger.is-closed .hamb-bottom {
    position: absolute;
    left: 0;
    height: 4px;
    width: 100%;
  }

  .hamburger.is-closed .hamb-top,
  .hamburger.is-closed .hamb-middle,
  .hamburger.is-closed .hamb-bottom {
    background-color: #1a1a1a;
  }

  .hamburger.is-closed .hamb-top {
    top: 5px;
    -webkit-transition: all .1s ease-in-out;
  }

  .hamburger.is-closed .hamb-middle {
    top: 50%;
    margin-top: -2px;
  }

  .hamburger.is-closed .hamb-bottom {
    bottom: 5px;
    -webkit-transition: all .1s ease-in-out;
  }

  .hamburger.is-closed:hover .hamb-top {
    top: 0;
    -webkit-transition: all .1s ease-in-out;
  }

  .hamburger.is-closed:hover .hamb-bottom {
    bottom: 0;
    -webkit-transition: all .1s ease-in-out;
  }

  #sidebar {
    -webkit-transition: all 0.35s ease;
    -moz-transition: all 0.35s ease;
    -o-transition: all 0.35s ease;
    transition: all 0.35s ease;
  }

  #wrapper.toggled #sidebar .hamburger.is-closed {
    left: 0;
  }

  #sidebar::-webkit-scrollbar {
    display: none;
  }

  #wrapper.toggled #sidebar {
    width: 0;
  }

  #page-content-wrapper {
    width: 100%;
  }

  #wrapper.toggled main {
    position: absolute;
    left: 0;
  }

  #wrapper.toggled main .main-inner {
    max-width: initial;
  }

}

@media (max-width: 1279px) {
  .hamburger,
  .post-print
  {
    display: none;
  }
  #md-catalog
  {
    display: none;
  }

}

.post-footer .author {
  margin-top: 20px;
  margin-right: 0;
  text-align: center;
}

.post-print a{
  color: #9EABB3;
}
.post-print a:hover{
  color: #22313F;
}
.post-print {
  float: right;
  color: #9EABB3;
  margin-top: 10px;
}
p, li {
  word-wrap: break-word;
}

#md-catalog {
  margin-top: 40px;
  position: fixed;
  right: 1em;
  top: 1em;
  background-color: #f6f6f6;
  width: 240px;
  color: #333;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -ms-border-radius: 4px;
  -o-border-radius: 4px;
  border-radius: 4px;
  border: 1px solid #ddd;
  max-height: 600px;
  overflow: scroll;
  z-index: 1;
}

#md-catalog > .toc ul {
  list-style: none;
  color: #333;
  padding: 0 16px;
  line-height: 1.428571429;
}

#md-catalog > .toc > ul a {
  color: #666;
  font-size: 14px;
}

#md-catalog > .toc > ul a:hover {
  color: #22313F;
}

#md-catalog > .toc > ol ol, ul ul, ul ol, ol ul {
  margin: 0;
}

.x_panel {
  position: relative;
  width: 100%;
  margin-bottom: 10px;
  padding: 10px 17px;
  display: inline-block;
  background: #fff;
  border: 1px solid #E6E9ED;
  -webkit-column-break-inside: avoid;
  -moz-column-break-inside: avoid;
  column-break-inside: avoid;
  opacity: 1;
  transition: all .2s ease
}
.x_title {
  border-bottom: 2px solid #E6E9ED;
  padding: 1px 5px 6px;
  margin-bottom: 10px
}

.x_title .filter {
  width: 40%;
  float: right
}

.x_title h2 {
  margin: 5px 0 6px;
  float: left;
  display: block;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  font-size: 18px;
}

.x_title h2 small {
  margin-left: 10px
}

.x_title span {
  color: #BDBDBD
}

.panel_toolbox {
  float: right;
  min-width: 70px;
  margin-top: 0;
}

.panel_toolbox > li {
  float: left;
  cursor: pointer
}

.panel_toolbox > li > a {
  padding: 5px;
  color: #C5C7CB;
  font-size: 14px
}

.panel_toolbox > li > a:hover {
  background: #F5F7FA
}

.post-paper{
    margin-top: 45px;
    margin-left: -24px;
}

#md-catalog2 {
  margin-top: 40px;
  position: fixed;
  right: 1em;
  top: 1em;
  background-color: #f6f6f6;
  width: 301px;
  color: #333;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -ms-border-radius: 4px;
  -o-border-radius: 4px;
  border-radius: 4px;
  border: 1px solid #ddd;
  max-height: 600px;
  overflow: scroll;
  z-index: 1;
}

#md-catalog2 > .toc ul {
  list-style: none;
  color: #333;
  padding: 0 16px;
  line-height: 1.428571429;
}

#md-catalog2 > .toc > ul li{
  color: #666;
  font-size: 14px;
}

#md-catalog2 > .toc > ul a:hover {
  color: #22313F;
}

#md-catalog2 > .toc > ol ol, ul ul, ul ol, ol ul {
  margin: 0;
}

.author-desc{
    text-align: center;
}

.author-desc span{
    display: inline-block;
    text-align: left;
}

.backtopFlxed{
    position: fixed;
    right: 2%;
    bottom: 8%;
}
.back-top-font{
    line-height: 50px;
    font-size: 34px;
    margin-top: -1px;
    margin-left: 14px;
    color:#ffffffb3;
}
.new_backtop{
    z-index: 999;
    display: block;
    width: 48px;
    height: 48px;
    cursor: pointer;
    box-shadow: inset 0 1px 1px 0 hsla(0,0%,100%,.1), inset 0 -1px 1px 0 rgba(0,0,0,.04), 0 0 0 1px rgba(0,0,0,.01), 0 3px 5px 1px rgba(0,0,0,.1), 0 9px 14px 0 rgba(0,0,0,.2);
    background-color: #b2976a;
    border-radius: 50%;
}
